/*
 * Copyright 2012 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package ca.inrs.ete.app.shopx.images;

import android.net.Uri;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;


/**
 * A simple pager adapter that represents the images, in sequence.
 */
public class ImagePagerAdapter extends FragmentStatePagerAdapter {
	private Uri[] mImages;

	public ImagePagerAdapter(FragmentManager fm) {
		super(fm);
		mImages = new Uri[0];
	}

	public void setImages(Uri[] images) {
		mImages = images; 
	}

	@Override
	public Fragment getItem(int position) {
		return ImagePageFragment.create(position, mImages[position]);
	}

	@Override
	public int getCount() {
		return mImages.length;
	}
}
